321584340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1558

約数の個数: 192

約数和(自身を含む): 1147281408

約数和(自身を除く): 825697068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 282, 308, 329, 330, 385, 420, 462, 470, 517, 564, 658, 660, 705, 770, 924, 940, 987, 1034, 1155, 1316, 1410, 1481, 1540, 1551, 1645, 1974, 2068, 2310, 2585, 2820, 2962, 3102, 3290, 3619, 3948, 4443, 4620, 4935, 5170, 5924, 6204, 6580, 7238, 7405, 7755, 8886, 9870, 10340, 10367, 10857, 14476, 14810, 15510, 16291, 17772, 18095, 19740, 20734, 21714, 22215, 29620, 31020, 31101, 32582, 36190, 41468, 43428, 44430, 48873, 51835, 54285, 62202, 65164, 69607, 72380, 81455, 88860, 97746, 103670, 108570, 114037, 124404, 139214, 155505, 162910, 195492, 207340, 208821, 217140, 228074, 244365, 278428, 311010, 325820, 342111, 348035, 417642, 456148, 487249, 488730, 570185, 622020, 684222, 696070, 765677, 835284, 974498, 977460, 1044105, 1140370, 1368444, 1392140, 1461747, 1531354, 1710555, 1948996, 2088210, 2280740, 2297031, 2436245, 2923494, 3062708, 3421110, 3828385, 4176420, 4594062, 4872490, 5359739, 5846988, 6842220, 7308735, 7656770, 9188124, 9744980, 10719478, 11485155, 14617470, 15313540, 16079217, 21438956, 22970310, 26798695, 29234940, 32158434, 45940620, 53597390, 64316868, 80396085, 107194780, 160792170, 321584340]

約数ペア:

[(1, 321584340), (2, 160792170), (3, 107194780), (4, 80396085), (5, 64316868), (6, 53597390), (7, 45940620), (10, 32158434), (11, 29234940), (12, 26798695), (14, 22970310), (15, 21438956), (20, 16079217), (21, 15313540), (22, 14617470), (28, 11485155), (30, 10719478), (33, 9744980), (35, 9188124), (42, 7656770), (44, 7308735), (47, 6842220), (55, 5846988), (60, 5359739), (66, 4872490), (70, 4594062), (77, 4176420), (84, 3828385), (94, 3421110), (105, 3062708), (110, 2923494), (132, 2436245), (140, 2297031), (141, 2280740), (154, 2088210), (165, 1948996), (188, 1710555), (210, 1531354), (220, 1461747), (231, 1392140), (235, 1368444), (282, 1140370), (308, 1044105), (329, 977460), (330, 974498), (385, 835284), (420, 765677), (462, 696070), (470, 684222), (517, 622020), (564, 570185), (658, 488730), (660, 487249), (705, 456148), (770, 417642), (924, 348035), (940, 342111), (987, 325820), (1034, 311010), (1155, 278428), (1316, 244365), (1410, 228074), (1481, 217140), (1540, 208821), (1551, 207340), (1645, 195492), (1974, 162910), (2068, 155505), (2310, 139214), (2585, 124404), (2820, 114037), (2962, 108570), (3102, 103670), (3290, 97746), (3619, 88860), (3948, 81455), (4443, 72380), (4620, 69607), (4935, 65164), (5170, 62202), (5924, 54285), (6204, 51835), (6580, 48873), (7238, 44430), (7405, 43428), (7755, 41468), (8886, 36190), (9870, 32582), (10340, 31101), (10367, 31020), (10857, 29620), (14476, 22215), (14810, 21714), (15510, 20734), (16291, 19740), (17772, 18095)]